Bridge Owner | Number of Bridges | Average Age (Years) | Average Daily Traffic | Number Structurally Deficient | Percent Structurally Deficient | Number Functionally Obsolete | Percent Functionally Obsolete |
---|---|---|---|---|---|---|---|
County | 82 | 50.5 | 25,366 | 14 | 17.1% | 14 | 17.1% |
Town | 8 | 71.8 | 2,727 | 4 | 50.0% | 2 | 25.0% |
Local Authority or Agency | 2 | 13 | 1,366 | 0 | 0.0% | 0 | 0.0% |
State | 76 | 41.1 | 287,393 | 6 | 7.9% | 7 | 9.2% |
Total | 168 | 46.9 | 316,852 | 24 | 14.3% | 23 | 13.7% |
Source: U.S. Department of Transportation, Federal Highway Administration, National Bridge Inventory, 2016 with OSC calculations.
Report Reference: Local Bridges by the Numbers